/* ChimeFlow tokens. Every colour, font family, size, space and timing value lives here. */

@font-face {
  font-family: "Instrument Serif";
  src: url("fonts/instrument-serif-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-paper: #F7F5F0;
  --color-surface: #EFECE4;
  --color-raised: #FCFBF8;
  --color-ink: #15171A;
  --color-ink-soft: #4A4E55;
  --color-rule: #D6D1C4;
  --color-rule-strong: #B9B3A3;
  --color-signal: #E05A2B;
  --color-signal-deep: #A7380F;
  --color-signal-tint: #F6DDD2;
  --color-trace: #1D4ED8;
  --color-trace-tint: #DCE5FA;
  --color-ok: #1B6E46;
  --color-ok-tint: #D8EBDF;
  --color-focus: #1D4ED8;
  --color-on-ink: #F7F5F0;

  --font-display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.375rem;
  --text-xl: 1.75rem;
  --text-2xl: 2.5rem;
  --text-display-s: clamp(2.5rem, 6vw, 4.25rem);
  --text-display: clamp(3rem, 8.4vw, 6.25rem);

  --leading-tight: 0.98;
  --leading-snug: 1.25;
  --leading-body: 1.6;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  --measure: 62ch;
  --page-max: 78rem;
  --page-pad: clamp(1rem, 4vw, 2.5rem);

  --radius-sm: 2px;
  --radius-md: 4px;
  --rule: 1px;
  --rule-heavy: 2px;

  --i: 0;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.55, 0, 1, 0.45);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 120ms;
  --dur-base: 220ms;
  --dur-slow: 600ms;
}